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The diazotization of two feebly basic aromatic amines is achieved by using
Options
(a) nitrous acid
(b) nitrosyl-hydrochloric acid
(c) sulphuric acid
(d) nitrosoyl-sulphuric acid
Correct Answer:
nitrous acid
Explanation:
Diazotisation reaction of aromatic amine takes place in presence of nitrous acid obtained from NaNO₂ and HCl.
NaNO₂ + HCl → HNO₂ + NaCl.
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- Gadolinium belongs to 4f series. Its atomic number is 64
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Topics: Organic compounds containing Nitrogen
(87)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The gas which combin with haemoglobin to damage its oxygen carrying capacity is
- Gadolinium belongs to 4f series. Its atomic number is 64
- Gasoline has composition
- A mixture contains O₂ and N₂ in the ratio of 1 : 4 by the weight
- Reduction of H₃C – NC with hydrogen in presence of Ni/Pt as catalyst gives
Topics: Organic compounds containing Nitrogen (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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